Step |
Hyp |
Ref |
Expression |
1 |
|
df-ne |
|
2 |
|
simp2rl |
|
3 |
2
|
adantr |
|
4 |
|
simp2ll |
|
5 |
4
|
adantr |
|
6 |
3 5
|
jca |
|
7 |
|
simpl1 |
|
8 |
|
simprl1 |
|
9 |
|
simpl2 |
|
10 |
|
simprrl |
|
11 |
|
btwncom |
|
12 |
7 8 9 10 11
|
syl13anc |
|
13 |
|
simprl2 |
|
14 |
|
simprl3 |
|
15 |
|
btwncom |
|
16 |
7 13 9 14 15
|
syl13anc |
|
17 |
12 16
|
anbi12d |
|
18 |
6 17
|
syl5ib |
|
19 |
|
axpasch |
|
20 |
7 10 14 9 8 13 19
|
syl132anc |
|
21 |
18 20
|
syld |
|
22 |
21
|
imp |
|
23 |
|
simpll1 |
|
24 |
14
|
adantr |
|
25 |
8
|
adantr |
|
26 |
10
|
adantr |
|
27 |
|
axsegcon |
|
28 |
23 24 25 25 26 27
|
syl122anc |
|
29 |
|
simpr |
|
30 |
|
axsegcon |
|
31 |
23 26 25 25 29 30
|
syl122anc |
|
32 |
|
reeanv |
|
33 |
28 31 32
|
sylanbrc |
|
34 |
33
|
adantr |
|
35 |
7
|
ad2antrr |
|
36 |
|
simprl |
|
37 |
|
simprr |
|
38 |
|
axsegcon |
|
39 |
35 36 37 37 36 38
|
syl122anc |
|
40 |
39
|
adantr |
|
41 |
|
simp-4l |
|
42 |
|
simplrl |
|
43 |
42
|
ad2antrr |
|
44 |
10
|
ad3antrrr |
|
45 |
|
simprrr |
|
46 |
45
|
ad3antrrr |
|
47 |
|
simpllr |
|
48 |
44 46 47
|
3jca |
|
49 |
43 48
|
jca |
|
50 |
|
simplrl |
|
51 |
|
simpr |
|
52 |
|
simplrr |
|
53 |
50 51 52
|
3jca |
|
54 |
41 49 53
|
3jca |
|
55 |
|
simp1ll |
|
56 |
55
|
ad3antrrr |
|
57 |
56
|
adantr |
|
58 |
|
simp1lr |
|
59 |
58
|
ad3antrrr |
|
60 |
59
|
adantr |
|
61 |
|
simpllr |
|
62 |
61
|
adantr |
|
63 |
57 60 62
|
3jca |
|
64 |
|
simpl1r |
|
65 |
64
|
ad3antrrr |
|
66 |
63 65
|
jca |
|
67 |
|
simpll2 |
|
68 |
67
|
ad2antrr |
|
69 |
|
simpl3l |
|
70 |
69
|
ad3antrrr |
|
71 |
|
simpl3r |
|
72 |
71
|
ad3antrrr |
|
73 |
70 72
|
jca |
|
74 |
66 68 73
|
3jca |
|
75 |
|
simpllr |
|
76 |
|
simplrl |
|
77 |
|
simplrr |
|
78 |
|
simpr |
|
79 |
76 77 78
|
3jca |
|
80 |
74 75 79
|
jca32 |
|
81 |
|
btwnconn1lem12 |
|
82 |
54 80 81
|
syl2an |
|
83 |
82
|
an4s |
|
84 |
40 83
|
rexlimddv |
|
85 |
84
|
an4s |
|
86 |
85
|
exp32 |
|
87 |
86
|
rexlimdvv |
|
88 |
34 87
|
mpd |
|
89 |
88
|
an4s |
|
90 |
22 89
|
rexlimddv |
|
91 |
90
|
expr |
|
92 |
1 91
|
syl5bir |
|
93 |
92
|
orrd |
|